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Handle tap on user mentions (#1850)

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* user mention routing implemented

* more tests

* better naming

* fixed a test
This commit is contained in:
Mauro
2023-10-03 10:11:05 +02:00
committed by GitHub
parent 7124f24d7c
commit 355535cd75
8 changed files with 169 additions and 37 deletions
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ElementX/Sources/Other/HTMLParsing/AttributedStringBuilder.swift
+35 -29
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@@ -57,6 +57,7 @@ struct AttributedStringBuilder: AttributedStringBuilderProtocol {
let mutableAttributedString = NSMutableAttributedString(string: string)
addLinks(mutableAttributedString)
addAllUsersMention(mutableAttributedString)
detectPermalinks(mutableAttributedString)
removeLinkColors(mutableAttributedString)
@@ -110,6 +111,7 @@ struct AttributedStringBuilder: AttributedStringBuilderProtocol {
let mutableAttributedString = NSMutableAttributedString(attributedString: attributedString)
removeDefaultForegroundColor(mutableAttributedString)
addLinks(mutableAttributedString)
addAllUsersMention(mutableAttributedString)
replaceMarkedBlockquotes(mutableAttributedString)
replaceMarkedCodeBlocks(mutableAttributedString)
detectPermalinks(mutableAttributedString)
@@ -184,38 +186,42 @@ struct AttributedStringBuilder: AttributedStringBuilderProtocol {
let linkMatches = MatrixEntityRegex.linkRegex.matches(in: string, options: [])
matches.append(contentsOf: linkMatches)
if matches.count > 0 {
// Sort the links by length so the longest one always takes priority
matches.sorted { $0.range.length > $1.range.length }.forEach { match in
guard let matchRange = Range(match.range, in: string) else {
return
}
var hasLink = false
attributedString.enumerateAttribute(.link, in: match.range, options: []) { value, _, stop in
if value != nil {
hasLink = true
stop.pointee = true
}
}
if hasLink {
return
}
var link = String(string[matchRange])
if linkMatches.contains(match), !link.contains("://") {
link.insert(contentsOf: "https://", at: link.startIndex)
}
if let url = URL(string: link) {
attributedString.addAttribute(.link, value: url, range: match.range)
guard matches.count > 0 else {
return
}
// Sort the links by length so the longest one always takes priority
matches.sorted { $0.range.length > $1.range.length }.forEach { match in
guard let matchRange = Range(match.range, in: string) else {
return
}
var hasLink = false
attributedString.enumerateAttribute(.link, in: match.range, options: []) { value, _, stop in
if value != nil {
hasLink = true
stop.pointee = true
}
}
if hasLink {
return
}
var link = String(string[matchRange])
if linkMatches.contains(match), !link.contains("://") {
link.insert(contentsOf: "https://", at: link.startIndex)
}
if let url = URL(string: link) {
attributedString.addAttribute(.link, value: url, range: match.range)
}
}
MatrixEntityRegex.allUsersRegex.matches(in: string, options: []).forEach { match in
}
private func addAllUsersMention(_ attributedString: NSMutableAttributedString) {
MatrixEntityRegex.allUsersRegex.matches(in: attributedString.string, options: []).forEach { match in
if attributedString.attribute(.link, at: 0, longestEffectiveRange: nil, in: match.range) == nil {
attributedString.addAttribute(.MatrixAllUsersMention, value: true, range: match.range)
}